netdev - Re: [NET] IPv6 oops bisected

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Message-ID: <4709D58F.2030802@sw.ru>
Date:	Mon, 08 Oct 2007 11:00:31 +0400
From:	"Denis V. Lunev" <den@...ru>
To:	David Miller <davem@...emloft.net>
CC:	herbert@...dor.apana.org.au, jeff@...zik.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	akpm@...ux-foundation.org
Subject: Re: [NET] IPv6 oops bisected

David Miller wrote:
> From: "Denis V. Lunev" <den@...ru>
> Date: Mon, 08 Oct 2007 10:34:23 +0400
> 
>> OK. I am installing Fedora 7 right now...
> 
> You don't need to install Fedora, just read the code! :-)
> 
> The bug is obvious and it's been explained thoroughly in this
> thread.
> 
> When 'dev' is NULL in ip6_route_add() we need to figure out what
> namespace and/or loopback device you want to use.
> 
> There is no reason to do an entire dist install to work on fixing this
> bug, yikes!

I do understand the conditions when the bug happens. Its completely
clear :) Though I do not understand how to trigger it from command line
to test that the problem is resolved. Jeff was not kind enough to give
exact command line :(

The unfortunate thing with this place is that original Eric's code is
also broken here. I was too optimistic working on the original patchset.
In other way, but broken :(

So, I must stop and think...
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